A randomized 25 question test from a pool of 761 questions, good luck!
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as having the ability to create, or delete any HMI application?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a coils would use?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the second smallest in area covered?
When manually assigning addresses in IPv4, which of the answers below contains the complete list of the main parameter(s) needed?
There are several stages in the alarm lifecycle. Which of these stages matches specific DCSs to the specified alarm arrangement?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that coverts the analog signals from T/Cs and RTDs to a digital signal?
Which of the answers below is best represented by the number "7" on a typical H1 segment?
There are several common components of signal converters. Which one is best described as transforming the input signal to the required output signal?
Digital valve positioners are best defined as which of the following answers?
The wired Ethernet transmission standards are defined by the OSI model layers. Which of the answers below is one of those defining layers?
Which of the answers below best describes the cable used for the drop lines in the DeviceNet transmission system?
The standard recommended by ISA-18.2 is for 3-4 priority level alarms to be used. Which of the alarm priority levels below can best be described as the movement of process conditions from normal to upset, requiring operator action at some point in the future?
Communication technology is generally specific to a type of area network. Which of the area networks below would IDSN and VPN be used primarily?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the smallest in area covered?
Which of the answers below best represents the recommended standard that uses a UART chip?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the terms below is best described as a analog input memory location?
There are several devices that reside at each layer within the a typical DCS. Which of the levels below is where PLC and SIS controllers reside?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the connection to the control system performed?
A DCS can be programmed with function blocks that are needed to execute specific tasks. Which of the answers below describes where the information to define these tasks comes from?
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will have the least amount of scalability?
There are many options to choose from for alarm states. Which of the following alarm states can be best described as when the alarm clears due to the process before the operator has time to respond to it?
Every network interface must have a physical address in an Ethernet network. Which of the network components below contains these addresses?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is best known for the being smallest power consumer, with the fastest data transmission rates?
Which component of a wired Ethernet network has provisions for interfacing with the OSI model physical and data link layer?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that converts a digital signal to 8 or 16 outputs?